Physics, 19.02.2020 06:00 TVASALLO31
A helium-filled toy balloon has a gauge pressure of 0.250 atm and a volume of 8.0 liters.
How much greater is the internal energy (in J) of the helium in the balloon than it would be at zero gauge pressure?
Answers: 2
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When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart
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Physics, 22.06.2019 09:40
Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?
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Physics, 22.06.2019 14:10
Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length
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Physics, 22.06.2019 19:30
Visualize the problem and identify special cases first examine the problem by drawing a picture and visualizing the motion. apply newton's 2nd law, ∑f⃗ =ma⃗ , to each body in your mind. don't worry about which quantities are given. think about the forces on each body: how are these consistent with the direction of the acceleration for that body? can you think of any special cases that you can solve quickly now and use to test your understanding later? one special case in this problem is if m2=0, in which case block 1 would simply fall freely under the acceleration of gravity: a⃗ 1=−gj^.
Answers: 1
A helium-filled toy balloon has a gauge pressure of 0.250 atm and a volume of 8.0 liters.
How...
How...
Mathematics, 15.08.2020 21:01
Mathematics, 15.08.2020 21:01
Mathematics, 15.08.2020 21:01